An air conditioner thermostat is a device which displays room temperature while working in tandem with the air conditioner. Thermostats can be used to automatically adjust the temperature in a room or to gauge temperature for manual adjustment.
Many thermostats in 2015 come equipped with a variety of features and facets. For example, they may allow the user to set separate heating or cooling programs for weekdays and weekends.
Thermostats usually come with a digital temperature display which shows both Fahrenheit and Celsius. Many thermostats are extremely accurate and can gauge temperature within a degree above or below the desired setting.